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Parts Selection Guide

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Prop Selection Guide

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      OMC Cobra Sterndrive Parts

      • Sierra 18-5268 Tune Up Kit
        $44.99
        $31.49

        Sierra 18-5268 Tune Up Kit  - Delco In-line 4 Single Point For marine engines with Delco In-Line 4 - Single Point distributors Used on Mercruiser, OMC, Crusader and Chris Craft Marine engines. Kit Includes: Contact Set 18-5311 Condenser...

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      • Exhaust Manifold Gasket , Mercury - Mercruiser 27-33395
        $11.99
        $9.99

        Mercury - Mercruiser 27-33395 Exhaust Manifold Gasket Fits MCM/MIE GM V-8 (283, 305, 350,  and 377 CID) engines Replaces: GLM 31100 Mallory 9-61401 Felpro 17420 OMC 3852468 Redline RL0872 Sierra 18-0872

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      • Sierra 18-5898 Temperature Sender Replaces 97258A1
        $25.99
        $17.99

        Sierra 18-5898 Water Temperature Sender for Mercruiser, Crusader, OMC Used on most types of marine applications on sterndrive and inboard engines. Fits: MCM/MIE engines Specifications: Thread Size: 1/2" or 12.7mm -14 NPT Terminal Type:...

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      • Sierra 18-9200 Spline Grease Replaces 92-816391A4
        $9.49
        $7.49

        Sierra Pro Performance Spline Grease Sierra Pro Performance Spline Grease is specifically formulated for Marine applications. Premium lithium formulation for optimum corrosion protection in fresh and saltwater applications Ideal for marine trailer...

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      • Sierra 18-2174 U-Joint Replaces 75832T1
        $65.99
        $49.99

        Sierra 18-2174 Heavy Duty U-Joint Cross and Bearing Sierra replacement heavy duty u-joint includes both a straight and a 90 degree grease fitting. Fits: Alpha I Units s/n B418819 & Above, also fits Alpha I SS & Bravo Interchangeable...

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      • Sierra 18-2100 Gimbal Bearing Replaces 30-879194A02
        $91.19
        $75.99

        Sierra 18-2100 Heavy Duty Gimbal Bearing Sierra replacement heavy duty gimbal bearing. Sierra engine parts are manufactured to meet or exceed OEM requirements. Key Features: Link Belt Greasable Fits all OMC, Cobra, and King Cobra...

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      • Sierra 25W-40 Conventional Engine Oil
        $11.49
        $9.99

        Sierra Marine 25W-40 4-Stroke Sterndrive Conventional Engine Oil 25W-40 4 STROKE MARINE STERN DRIVE ENGINE OIL has been formulated to provide excellent lubrication and corrosion protection. Stern drive and inboard engines operate under high load and...

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      • Sierra 18-0549 Plug Off Cap Replaces 3852476
        $13.49
        $10.49

        Sierra 18-0549 Plug Off Cap 1" I.D. Sierra high quality engine parts are designed to meet OEM specifications. For V8 Stern Drives and Inboards 1977 - present. Interchangeable with: GLM 22290 Johnson/Evinrude...

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      • Champion J4C Spark Plugs
        $3.49
        $2.49

        Champion J4C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion J4C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs...

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      • Teleflex TFXtreme Universal 4300/43 CC Control Cable Assembly
        $88.54
        $76.99

        Teleflex TFXtreme Universal 4300/43 CC Control Cable Assembly Universal type cables are designed to fit aftermarket engine controls as well as OEM units from BMW, Chrysler, Honda, Nissan, Suzuki, Volvo, Yamaha and others. For heavy duty applications,...

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      • Sierra 18-5913-1 Starter Replaces 50-863007A1
        $328.79
        $273.99

        Sierra 18-5913-1 Starter For Mercruiser, OMC, Volvo with Offset Bolt Pattern For Late model GM 4.3L (1996 & up ); 5.0 & 5.7L (1998 & up ) with a 14" Flywheel. Delco permanent magnet gear reduction 2 bolt starter Bolt Pattern:...

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      • Sierra 18-2104 U-Joint Replaces 75832T1
        $58.49
        $40.99

        Sierra 18-2104 Heavy Duty U-Joint Sierra heavy duty u-joint cross and bearing includes both straight and 90 degree grease fittings. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Fits all #1 & Alpha I units...

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      • Sierra 18-5897 Temperature Sender Replaces 806490T
        $34.99
        $24.49

        Sierra 18-5897 Water Temperature Sender for Mercruiser, Volvo, OMC Water Temperature Sender for Mercruiser, Volvo and OMC 4cyl, 6cyl and Small Block V8 Engines using 3/8"-18NPT. Thread Size: 3/8" or 9.5mm -18 NPT Terminal Type: 10-32...

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      • Sierra 18-3348 Water Pump Housing Kit Replaces 0984461
        $51.99
        $39.49

        Sierra 18-3348 OMC Cobra Water Pump Kit (w/Housing) Manufactured for All OMC Cobra Drives.  Use With: Impeller 18-3058 Contains: Water Pump Housing 18-3206 Water Pump Housing Gasket 18-2916 Pump Liner 18-3145 Impeller Plate...

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      • Sierra 18-1402 Hydraulic Lifter Replaces 72638
        $19.99
        $14.99

        Sierra 18-1402 Hydraulic Lifter Sierra high-quality replacement parts are designed to meet OEM specifications. For OMC & Volvo 3.0L/181 CID. Fits MCM/MIE GM 4 cyl. V-6 & V-8 (283, 305, 327, 350, 454 & 482 cid) engines. Interchangeable...

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      • Sierra 18-0550 Plug Off Cap Replaces 0764799
        $12.49
        $9.49

        Sierra 18-0550 OMC Exhaust Manifold Plug Off Cap 1.25" I.D. Sierra high-quality engine parts are designed to meet OEM specifications. For V8 Stern Drives and Inboards 1977 - present. I.D.: 1-1/4" Interchangeable...

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      • Sierra 18-5403 Rotor Replaces 392-9089T
        $9.49
        $6.99

        Sierra 18-5403 Rotor Sierra replacement rotor for Prestolite 7013 and Ford & GM 6 & 8 Cylinder engines with Prestolite Conventional Ignition. Use with: 18-5299 Electronic Conversion Kit Interchangeable...

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      • Sierra 18-7095 Carburetor Kit Replaces 823426A1
        $36.99
        $25.99

        Sierra 18-7095 Carburetor Kit Sierra replacement carburetor kit for Mercruiser, OMC, Volvo Penta and Crusader engines. All Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Fits: 1969-1995 MCM 4& 6 Cyl. In-Line,...

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      • Sierra 18-8802-1 Wiring Plug Set Replaces 84-816761Q12
        $78.49
        $54.99

        Sierra 18-8802-1 Premium 8 Cyl Spark Plug Wire Set For 8 cylinder GM based engines with conventional ignition systems. Key Features: Kit includes coil wire. Kevlar core for maximum durability and long life. Durable stainless steel wound conductor...

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      OMC Sterndrive Parts

      Formed in 1929, the Outboard Marine Corporation went on to design their lines of outboards and sterndrives that recreational boaters today know as OMC. OMC would invest in new technologies, including the newer stern-drive engines that would change recreational boating forever.

      Sterndrive or inboard-outboard motors proved to be just as versatile as outboards (outselling them at a rate of 10:1) and with better fuel efficiency and overall dependability. It was official: the new, technologically superior motors were a hit, but there was a problem. Due to their technological superiority, dealers at the time were unable to properly maintain or repair them. In time, the knowledge was transferred throughout the field. The popularity of the sterndrives continued after converting their engines to fuel injection, enabling literal turnkey starts and enhanced fuel efficiency in the process. The next time you need OMC sterndrive parts for your boat, trust that Wholesale Marine will have what you need in stock and ready to ship.

      OMC Parts for Every Project from Start to Finish

      Wholesale Marine stocks a wide variety of OMC sterndrive parts to turn any project into a walk in the park. From replacement engines to oil lube and filters, we’ll have it for a low price and lightning fast shipping!

      As you may know, finding the right OMC parts can be something of a hassle. We already stock them - but did you know we can help you find them too? Our trained team of customer service representatives know OMC sterndrive parts inside and out and will be able to answer whatever questions you may have. Give them a call at (877) 388-2628 Monday through Friday between 9:00 AM and 6:00 PM EST and don’t forget to ask about our Customer Loyalty Program for additional discounts!